US Inflation History

1988/08 : $1.00 100%
     09 : $1.01 99.332220569998%
     10 : $1.01 99.001664069289%
     11 : $1.01 98.919368283399%
     12 : $1.01 98.75518714019%
  Yr Avg: $1.01 0.99201688012575
1989/01 : $1.02 98.265895567713%
     02 : $1.02 97.861841995418%
     03 : $1.03 97.301717494218%
     04 : $1.03 96.669374564292%
     05 : $1.04 96.122778420263%
     06 : $1.04 95.890411491194%
     07 : $1.05 95.659164133555%
     08 : $1.05 95.505617704655%
     09 : $1.05 95.200000204%
     10 : $1.06 94.74522348874%
     11 : $1.06 94.519459845399%
     12 : $1.06 94.369547773649%
  Yr Avg: $1.04 0.96009252723591
1990/01 : $1.07 93.406593700157%
     02 : $1.08 92.968750199219%
     03 : $1.08 92.463092483849%
     04 : $1.08 92.319628269256%
     05 : $1.09 92.10526312594%
     06 : $1.09 91.608929910591%
     07 : $1.10 91.257668624124%
     08 : $1.11 90.425531979483%
     09 : $1.12 89.675960692163%
     10 : $1.12 89.138577333868%
     11 : $1.12 88.938714404869%
     12 : $1.12 88.938714404869%
  Yr Avg: $1.10 0.91103952094032
1991/01 : $1.13 88.410104260879%
     02 : $1.13 88.278932260598%
     03 : $1.13 88.148148831746%
     04 : $1.14 88.017751545752%
     05 : $1.14 87.758111759482%
     06 : $1.14 87.500000758929%
     07 : $1.14 87.371512330082%
     08 : $1.15 87.115665972391%
     09 : $1.15 86.734693543003%
     10 : $1.15 86.608443042732%
     11 : $1.16 86.357039756479%
     12 : $1.16 86.294416613488%
  Yr Avg: $1.14 0.87382901722963
1992/01 : $1.16 86.169442327506%
     02 : $1.16 85.858586398268%
     03 : $1.17 85.42713611163%
     04 : $1.17 85.304659611367%
     05 : $1.17 85.182534039677%
     06 : $1.18 84.878745253312%
     07 : $1.18 84.697509467209%
     08 : $1.18 84.457061466694%
     09 : $1.19 84.217975894753%
     10 : $1.19 83.921016251259%
     11 : $1.19 83.802817679577%
     12 : $1.19 83.861874465418%
  Yr Avg: $1.18 0.84814946580556
1993/01 : $1.20 83.450210964536%
     02 : $1.20 83.158630606769%
     03 : $1.21 82.869080534719%
     04 : $1.21 82.638889605655%
     05 : $1.21 82.524271962552%
     06 : $1.21 82.409972462307%
     07 : $1.21 82.409972462307%
     08 : $1.22 82.182320604676%
     09 : $1.22 82.012405604312%
     10 : $1.22 81.674673889303%
     11 : $1.23 81.618656460611%
     12 : $1.23 81.618656460611%
  Yr Avg: $1.21 0.82380645134863
1994/01 : $1.23 81.395349317276%
     02 : $1.23 81.117927530967%
     03 : $1.24 80.842391530377%
     04 : $1.24 80.732700244427%
     05 : $1.24 80.677966315739%
     06 : $1.24 80.405405315154%
     07 : $1.25 80.188679600404%
     08 : $1.25 79.865771885427%
     09 : $1.26 79.651941027826%
     10 : $1.26 79.598661813426%
     11 : $1.26 79.492318313198%
     12 : $1.26 79.492318313198%
  Yr Avg: $1.25 0.80288452600618
1995/01 : $1.26 79.174982955375%
     02 : $1.27 78.860172097558%
     03 : $1.27 78.599735739857%
     04 : $1.28 78.341013953588%
     05 : $1.28 78.186596881828%
     06 : $1.28 78.032786952927%
     07 : $1.28 78.032786952927%
     08 : $1.28 77.828646095347%
     09 : $1.29 77.676239880735%
     10 : $1.29 77.423553094479%
     11 : $1.29 77.473958094587%
     12 : $1.29 77.52442988041%
  Yr Avg: $1.28 0.78096241881635
1996/01 : $1.30 77.072539522298%
     02 : $1.30 76.823757878908%
     03 : $1.31 76.429030020919%
     04 : $1.31 76.135636734576%
     05 : $1.32 75.989782805692%
     06 : $1.32 75.941289091303%
     07 : $1.32 75.796178305278%
     08 : $1.32 75.651621233539%
     09 : $1.33 75.411913947311%
     10 : $1.33 75.173720875372%
     11 : $1.33 75.031525589353%
     12 : $1.33 75.031525589353%
  Yr Avg: $1.32 0.75874043466159
1997/01 : $1.34 74.795725874562%
     02 : $1.34 74.561403945489%
     03 : $1.34 74.375000159375%
     04 : $1.35 74.282147373462%
     05 : $1.35 74.328545230704%
     06 : $1.35 74.235807801934%
     07 : $1.35 74.143302301736%
     08 : $1.35 74.004975730011%
     09 : $1.35 73.821340515331%
     10 : $1.36 73.638613586368%
     11 : $1.36 73.684211229323%
     12 : $1.36 73.775574086662%
  Yr Avg: $1.35 0.74137220652913
1998/01 : $1.36 73.638613586368%
     02 : $1.36 73.50216187179%
     03 : $1.36 73.36621530007%
     04 : $1.37 73.230769014066%
     05 : $1.37 73.095823013777%
     06 : $1.37 73.006134656442%
     07 : $1.37 72.916667299107%
     08 : $1.37 72.827417298916%
     09 : $1.37 72.738385870154%
     10 : $1.38 72.560976298345%
     11 : $1.38 72.560976298345%
     12 : $1.38 72.605246727011%
  Yr Avg: $1.37 0.73004115602866
1999/01 : $1.38 72.42848436949%
     02 : $1.38 72.340425583587%
     03 : $1.39 72.121211797403%
     04 : $1.40 71.60048115343%
     05 : $1.40 71.60048115343%
     06 : $1.40 71.60048115343%
     07 : $1.40 71.385722581541%
     08 : $1.40 71.214841009746%
     09 : $1.41 70.875521009019%
     10 : $1.41 70.749107794462%
     11 : $1.41 70.707070437229%
     12 : $1.41 70.707070437229%
  Yr Avg: $1.40 0.7144424154
2000/01 : $1.42 70.497630436781%
     02 : $1.43 70.082450364462%
     03 : $1.44 69.509346363234%
     04 : $1.44 69.468768577433%
     05 : $1.44 69.387755077259%
     06 : $1.45 69.02552271934%
     07 : $1.45 68.865740933284%
     08 : $1.45 68.865740933284%
     09 : $1.46 68.508923075376%
     10 : $1.46 68.390804646552%
     11 : $1.46 68.35152250361%
     12 : $1.46 68.390804646552%
  Yr Avg: $1.45 0.69112084189764
2001/01 : $1.47 67.961164859917%
     02 : $1.48 67.690557645051%
     03 : $1.48 67.536889787579%
     04 : $1.49 67.269643715578%
     05 : $1.49 66.966798429215%
     06 : $1.50 66.853933000401%
     07 : $1.49 67.042254143662%
     08 : $1.49 67.042254143662%
     09 : $1.50 66.741447643017%
     10 : $1.49 66.966798429215%
     11 : $1.49 67.080045143743%
     12 : $1.48 67.34578428717%
  Yr Avg: $1.49 0.67208130935684
2002/01 : $1.49 67.193675572558%
     02 : $1.49 66.929133714848%
     03 : $1.50 66.55480949976%
     04 : $1.51 66.184650284681%
     05 : $1.51 66.184650284681%
     06 : $1.51 66.147859856031%
     07 : $1.51 66.074402855874%
     08 : $1.52 65.855008141118%
     09 : $1.52 65.745855998027%
     10 : $1.52 65.637065712079%
     11 : $1.52 65.637065712079%
     12 : $1.52 65.782200783819%
  Yr Avg: $1.51 0.6616053153463
2003/01 : $1.53 65.492570568913%
     02 : $1.54 64.991807639268%
     03 : $1.55 64.603691567008%
     04 : $1.54 64.744287638738%
     05 : $1.54 64.850136924679%
     06 : $1.54 64.77953228167%
     07 : $1.55 64.709080638662%
     08 : $1.55 64.463705066708%
     09 : $1.56 64.25486006626%
     10 : $1.55 64.324324494981%
     11 : $1.55 64.498644923926%
     12 : $1.55 64.568638781219%
  Yr Avg: $1.55 0.64690106716003
2004/01 : $1.56 64.25486006626%
     02 : $1.56 63.90977463695%
     03 : $1.57 63.500533636073%
     04 : $1.58 63.297872992781%
     05 : $1.59 62.929667563421%
     06 : $1.59 62.730627920137%
     07 : $1.59 62.829989277493%
     08 : $1.59 62.796834420279%
     09 : $1.60 62.664559848567%
     10 : $1.60 62.336301990721%
     11 : $1.61 62.303665633508%
     12 : $1.60 62.532842633999%
  Yr Avg: $1.59 0.63007294218349
2005/01 : $1.60 62.401677919432%
     02 : $1.61 62.043796347237%
     03 : $1.62 61.562338131919%
     04 : $1.64 61.151078988181%
     05 : $1.63 61.213992345459%
     06 : $1.63 61.182519273963%
     07 : $1.64 60.900716344787%
     08 : $1.65 60.59063148698%
     09 : $1.67 59.859155485412%
     10 : $1.67 59.738955770869%
     11 : $1.66 60.22267255762%
     12 : $1.65 60.467479843859%
  Yr Avg: $1.64 0.6094458454131
2006/01 : $1.67 60.010086342879%
     02 : $1.67 59.889280699763%
     03 : $1.68 59.559559627628%
     04 : $1.69 59.057072412265%
     05 : $1.70 58.765432554497%
     06 : $1.71 58.649581197106%
     07 : $1.71 58.476658411021%
     08 : $1.71 58.361942410776%
     09 : $1.71 58.649581197106%
     10 : $1.70 58.969277126363%
     11 : $1.69 59.057072412265%
     12 : $1.70 58.969277126363%
  Yr Avg: $1.70 0.59034568459836
2007/01 : $1.70 58.78981905455%
     02 : $1.71 58.476946196736%
     03 : $1.73 57.949277124177%
     04 : $1.74 57.57525890909%
     05 : $1.75 57.225570122626%
     06 : $1.75 57.114883122389%
     07 : $1.75 57.129414479563%
     08 : $1.75 57.234377336931%
     09 : $1.75 57.077078765165%
     10 : $1.76 56.955239764904%
     11 : $1.77 56.618944549898%
     12 : $1.77 56.656954121408%
  Yr Avg: $1.74 0.57400313628953
2008/01 : $1.77 56.376729763664%
     02 : $1.78 56.213478763315%
     03 : $1.79 55.730395833708%
     04 : $1.81 55.394440618702%
     05 : $1.82 54.931865760568%
     06 : $1.84 54.383840402251%
     07 : $1.85 54.099761901642%
     08 : $1.84 54.316570187821%
     09 : $1.84 54.391795187982%
     10 : $1.82 54.946830617743%
     11 : $1.79 56.0197722629%
     12 : $1.77 56.605209764154%
  Yr Avg: $1.81 0.55284224255371
2009/01 : $1.77 56.359908263628%
     02 : $1.78 56.081020834459%
     03 : $1.79 55.944977119882%
     04 : $1.79 55.805664548155%
     05 : $1.80 55.644919833525%
     06 : $1.81 55.171007189652%
     07 : $1.81 55.258623975554%
     08 : $1.81 55.134964761004%
     09 : $1.81 55.100500903787%
     10 : $1.82 55.047483975102%
     11 : $1.82 55.008551546447%
     12 : $1.81 55.105603332369%
  Yr Avg: $1.80 0.5547193552363
2010/01 : $1.82 54.917923331967%
     02 : $1.82 54.904240760509%
     03 : $1.83 54.679710831457%
     04 : $1.83 54.584903045539%
     05 : $1.83 54.542621616877%
     06 : $1.83 54.595921474134%
     07 : $1.83 54.584401545538%
     08 : $1.83 54.509142545377%
     09 : $1.84 54.477450902452%
     10 : $1.84 54.409701045164%
     11 : $1.84 54.386822687972%
     12 : $1.84 54.293523044915%
  Yr Avg: $1.83 0.54573863569325
2011/01 : $1.85 54.036135758649%
     02 : $1.86 53.770972186652%
     03 : $1.88 53.251710828397%
     04 : $1.89 52.910994399095%
     05 : $1.90 52.663255827136%
     06 : $1.90 52.719717684399%
     07 : $1.90 52.673046612871%
     08 : $1.90 52.528195683989%
     09 : $1.91 52.448554326675%
     10 : $1.90 52.556962112622%
     11 : $1.90 52.601334541289%
     12 : $1.90 52.73139789871%
  Yr Avg: $1.89 0.52907689821707
2012/01 : $1.90 52.500386112501%
     02 : $1.91 52.270241326293%
     03 : $1.93 51.876263896878%
     04 : $1.93 51.720016896543%
     05 : $1.93 51.780779753816%
     06 : $1.93 51.85682318255%
     07 : $1.93 51.941475897017%
     08 : $1.94 51.654013182116%
     09 : $1.94 51.424545967338%
     10 : $1.94 51.444554967381%
     11 : $1.93 51.68946425362%
     12 : $1.93 51.829042753919%
  Yr Avg: $1.93 0.51832300682498
2013/01 : $1.94 51.676220039306%
     02 : $1.95 51.256428109835%
     03 : $1.96 51.12276803812%
     04 : $1.95 51.175971966806%
     05 : $1.96 51.085020752325%
     06 : $1.96 50.962723966349%
     07 : $1.96 50.942653037734%
     08 : $1.97 50.881445751889%
     09 : $1.97 50.822339180334%
     10 : $1.96 50.953559752043%
     11 : $1.96 51.057841395124%
     12 : $1.96 51.06222253799%
  Yr Avg: $1.96 0.51083266210655
2014/01 : $1.97 50.872962751871%
     02 : $1.97 50.685532894326%
     03 : $1.99 50.36120446506%
     04 : $1.99 50.195721607562%
     05 : $2.00 50.021017464331%
     06 : $2.00 49.928044464132%
     07 : $2.00 49.947533749888%
     08 : $2.00 50.031111821495%
     09 : $2.00 49.993488392843%
     10 : $2.00 50.11940253597%
     11 : $1.98 50.391486322267%
     12 : $1.97 50.67884096574%
  Yr Avg: $1.99 0.5026886228629
2015/01 : $1.96 50.918458394825%
     02 : $1.97 50.698273180068%
     03 : $1.98 50.398316679425%
     04 : $1.99 50.296070179206%
     05 : $2.00 50.040999750088%
     06 : $2.01 49.866324749714%
     07 : $2.01 49.862981821135%
     08 : $2.00 49.933701821287%
     09 : $2.00 50.01155696431%
     10 : $2.00 50.034056464359%
     11 : $1.99 50.139886321728%
     12 : $1.99 50.311806107811%
  Yr Avg: $1.99 0.50209369369496
2016/01 : $1.99 50.22877325049%
     02 : $1.99 50.187464464687%
     03 : $2.00 49.972284535655%
     04 : $2.01 49.736479963721%
     05 : $2.02 49.536068177577%
     06 : $2.03 49.373906391516%
     07 : $2.02 49.453929034544%
     08 : $2.02 49.408551177304%
     09 : $2.03 49.290057534193%
     10 : $2.03 49.228681462633%
     11 : $2.03 49.305374534226%
     12 : $2.03 49.289241534191%
  Yr Avg: $2.02 0.49584234338395
2017/01 : $2.04 49.003660962151%
     02 : $2.05 48.849973676107%
     03 : $2.05 48.810300533165%
     04 : $2.05 48.665980247141%
     05 : $2.06 48.624418889909%
     06 : $2.06 48.580351246958%
     07 : $2.06 48.613891032744%
     08 : $2.06 48.468753532433%
     09 : $2.07 48.213468174743%
     10 : $2.07 48.24396010338%
     11 : $2.07 48.242787103377%
     12 : $2.07 48.27116253201%
  Yr Avg: $2.06 0.48549059002843
2018/01 : $2.08 48.009618745735%
     02 : $2.09 47.792891816699%
     03 : $2.10 47.685070530754%
     04 : $2.11 47.496268530349%
     05 : $2.11 47.299553029928%
     06 : $2.12 47.224283101195%
     07 : $2.12 47.221098029759%
     08 : $2.12 47.19487917256%
     09 : $2.12 47.140101529586%
     10 : $2.13 47.056963029408%
     11 : $2.12 47.215103101175%
     12 : $2.11 47.366388530071%
  Yr Avg: $2.11 0.47391851595602
2019/01 : $2.12 47.276252101306%
     02 : $2.12 47.077253743737%
     03 : $2.14 46.8131648146%
     04 : $2.15 46.5665943855%
     05 : $2.15 46.467676242431%
     06 : $2.15 46.458423385268%
     07 : $2.16 46.380924027959%
     08 : $2.16 46.383273670821%
     09 : $2.16 46.346964099315%
     10 : $2.16 46.241247170517%
     11 : $2.16 46.266057456284%
     12 : $2.16 46.308187099232%
  Yr Avg: $2.15 0.46548834849748
2020/01 : $2.17 46.129215955991%
     02 : $2.17 46.003139098578%
     03 : $2.17 46.103481598793%
     04 : $2.15 46.413848170887%
     05 : $2.15 46.412942313742%
     06 : $2.17 46.160351456058%
     07 : $2.18 45.928035526989%
     08 : $2.18 45.783670312394%
     09 : $2.19 45.719994383686%
     10 : $2.19 45.701030883645%
     11 : $2.19 45.728954597991%
     12 : $2.19 45.685942169327%
  Yr Avg: $2.18 0.4598088387234
2021/01 : $2.20 45.492427526055%
     02 : $2.21 45.244739954096%
     03 : $2.23 44.926513310557%
     04 : $2.24 44.560276238343%
     05 : $2.26 44.205873594727%
     06 : $2.28 43.798951879569%
     07 : $2.29 43.589264164834%
     08 : $2.30 43.499398521784%
     09 : $2.31 43.381575164389%
     10 : $2.32 43.024125877909%
     11 : $2.34 42.813764234601%
     12 : $2.34 42.682620162891%
  Yr Avg: $2.28 0.43934960885813
2022/01 : $2.36 42.326461662128%
     02 : $2.38 41.943352089879%
     03 : $2.42 41.390728231552%
     04 : $2.43 41.160946516773%
     05 : $2.46 40.712155015812%
     06 : $2.49 40.160507443201%
     07 : $2.49 40.165251657497%
     08 : $2.49 40.179491586099%
     09 : $2.49 40.093259085914%
     10 : $2.50 39.931278228424%
     11 : $2.50 39.971650799939%
     12 : $2.49 40.094745371632%
  Yr Avg: $2.46 0.40677485640737
2023/01 : $2.51 39.776715442379%
     02 : $2.53 39.55590972762%
     03 : $2.54 39.42538372734%
     04 : $2.55 39.226933012629%
     05 : $2.56 39.128390083847%
     06 : $2.56 39.002455297862%
     07 : $2.57 38.928199297703%
     08 : $2.58 38.758932725912%
     09 : $2.59 38.662849939992%
     10 : $2.59 38.677678797166%
     11 : $2.58 38.755776797334%
     12 : $2.58 38.794312154559%
  Yr Avg: $2.56 0.39057794750362
2024/01 : $2.59 38.584125368395%
     02 : $2.61 38.346771367886%
     03 : $2.62 38.100482653072%
     04 : $2.63 37.952722295613%
     05 : $2.64 37.889762795478%
     06 : $2.64 37.876980009736%
     07 : $2.64 37.833026509642%
     08 : $2.65 37.802258938148%
     09 : $2.65 37.741713438018%
     10 : $2.65 37.698312437925%
     11 : $2.65 37.718745223683%
Color Key:
US $ = previous month, or start month
US $ < previous month
US $ > previous month

What is on each line:

a) 1966/01: b) $3.24 c) 30.8176101%

a) This line's year/month.
b) How much of this line's dollars it would take to match the value of the starting year/month.
c) The percentage of the value of the starting year/month's dollar value that this line's year has. You can also round it off to get the value of this line's dollar compared to the starting year/month, in this case it would be almost 31¢.

Data extrapolated from
http://data.bls.gov/cgi-bin/cpicalc.pl.

The data should include values through the year 2024,
if not then harvest current data and reload this page.